As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON SEAT RAILS (9EAS) LBL 9 AND RBL 9 BTW FS 477.00 TO FS 693.00 AT PASSENGER CABIN SEAT RAILS (9EAS) LBL 9 AND RBL 9 BTW FS 477.00 TO FS 693.00 AT PASSENGER CABIN ARE OUT OF LIMITS PER CRJ900 SRM 53-31-49-101-001-A02 AND SRM 53-41-49-101-001-A02 THEREFORE WERE REPLACED PER CRJ-900 AMM 53-00-49 (CONFIG A12)